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1.05731

Supelco

TLC plates, Aluminium oxide 60 F₂₅₄, basic

pkg of 100 plates, plate L × W 5 cm × 20 cm, glass support

Synonym(s):

Basic Aluminium Oxide TLC Plates

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About This Item

UNSPSC Code:
41115711
NACRES:
NB.21

material

aluminum oxide matrix
glass support

Quality Level

feature

binder Organic Polymer
fluorescent indicator

packaging

pkg of 100 plates

technique(s)

thin layer chromatography (TLC): suitable

layer thickness

250 μm

plate L × W

5 cm × 20 cm

particle size

10-12 μm

pore size

60 Å medium pore diameter

storage temp.

2-30°C

General description

100 Glass plates 5 x 20 cm
Aluminiumoxide plates are used to analyze basic and neutral compounds at different pH levels. Depending on the pH range in question, professionals can choose between two kinds of aluminum oxide plates. Under aqueous conditions, basic aluminum oxide plates are best for separating basic compounds, while neutral plates are ideal for separating neutral compounds. Available with or without a fluorescence indicator, our TLC aluminum plates handle a wide variety of applications thanks to neutral and basic aluminum oxides with 60 Å and 150 Å pore sizes.

Application

Glass TLC plates, aluminum oxide coated with Flourescent indicator F254. The aluminum oxide TLC plate comes in a quantity of 100 size 5x20 cm for thin layer chromatography applications.

Linkage

Replaces: 5731-3; 5731

Analysis Note

Layer thickness: 210 - 270 µm
Deviation of layer thickness per plate: ≤ 45 µm
d 10 (laser diffraction, size distribution): 3 - 5 µm
d 50 (laser diffraction, size distribution): 8 - 12 µm
d 90 (laser diffraction, size distribution): 18 - 25 µm
chromatographic testing:
alkaloid test
hRf-values
- brucine, alkaloid test:
50 - 65
- papaverine, alkaloid test: 65 - 85
Typical value determined on a plate:
Eluent: Dichloromethane/ methanol (98/2 v/v)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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